Treadmill



FIG. 1 is a perspective view of a treadmill of the present invention;

FIG. 2 is a first end view of the treadmill of FIG. 1;

FIG. 3 is a second end view of the treadmill of FIG. 1;

FIG. 4 is a right side view of the treadmill of FIG. 1;

FIG. 5 is a left side view of the treadmill of FIG. 1;

FIG. 6 is a top view of the treadmill of FIG. 1; and,

FIG. 7 is a bottom view of the treadmill of FIG. 1.

The broken lines are shown for the purpose of illustrating parts of the treadmill that form no part of the claimed design. 

CLAIM The ornamental design for a treadmill, as shown and described. 